On Tue, Jan 2, 2024 at 11:11 PM Nathan Bossart <nathandbossart(at)gmail(dot)com> wrote:
>
> Perhaps I was too optimistic about adding support for newer instructions...
>
> I'm tempted to propose that we move forward with this patch as-is after
> adding a buildfarm machine that compiles with -mavx2 or -march=x86-64-v3.
That means that we would be on the hook to fix it if it breaks, even
though nothing uses it yet in a normal build. I have pending patches
that will break, or get broken by, this, so minus-many from me until
there is an availability story.